Lub IPod Koom Nrog Ib Daim Ntawv Teev Npe Ib zaug Nrov Cov Khoom Siv Hluav Taws Xob

Lub hli dhau los Apple tshaj tawm tias lawv yuav tsis tsim lawv lub cim ntxiv lawm iPod. Kev tuag ntawm ib zaug nrov MP3 player tau koom nrog cov npe loj zuj zus ntawm cov khoom siv hluav taws xob uas nrov tshaj plaws uas tau dhau los sai. Thaum muaj ntau yam khoom nrov ib zaug tsis muaj lawm (piv txwv li, floppy disks, 8-track tapes, thiab lwm yam) Peb yuav saib cov videocassette recorders, cassette Walkman thiab Blackberry. Tag nrho lawv yog cov khoom siv hluav taws xob niaj hnub siv ob peb xyoos dhau los. Cov khoom no tau ua tiav los ntawm streaming suab, streaming video thiab multifunctional smartphones.

Lub caij no, muaj lwm yam khoom lag luam nrov uas tau poob tawm hauv kev muaj koob meej rau cov khoom tshiab nrog kev siv tshuab zoo dua. Nws yuav lom zem kom rov qab saib qee qhov ntawm lawv.

iPod: Qhov ntxov tshaj plaws ntawm MP3 players tau muaj nyob rau hauv lig 1990s tab sis tuav tsawg dua 100 zaj nkauj. Tsis tas li ntawd, nyob rau hauv 1999, Napster, ib tug phooj ywg-rau-peer sib koom platform tau pib ua kom 80 lab tus neeg siv npe nrog lub iPod uas cov neeg siv tuaj yeem yuav thiab rub cov nkauj ntawm lub khw iTunes rau 99 xees. Lub khw Apple iTunes yuav sai sai no los ua lub khw muag khoom suab paj nruag loj tshaj plaws hauv ntiaj teb. Tsis ntev tom qab ntawd, lwm cov tuam txhab sib tw, Sony thiab MicrosoftMSFT
, launched kev sib tw MP3 players tab sis tsis yog li nrov. Ntxiv mus, tom qab kev sib foob, Napster kaw hauv 2001.

Apple's iPod tau tshaj tawm thaum Lub Kaum Hli 2001. Tus thawj iPod hnyav tsuas yog 6.5 ooj thiab tuaj yeem tuav txog 1,000 zaj nkauj nrog lub roj teeb txog li kaum teev. Thawj iPod muag rau $ 399 thiab Apple muag tsawg dua 400,000 hauv lawv thawj xyoo. Nrog cov khoom siv me me thiab tsis tshua muaj nqi (Ie, Mini, Nano, Shuffle, Kov thiab lwm yam) ntawm txoj kev, Apple nws thiaj li muag kwv yees li 450 lab iPods.

Lub iPod, txhawb nqa nrog lub tswv yim ua lag luam ntse, dhau los ua "yuav tsum muaj" cov khoom lag luam. Tsis tas li ntawd, iPod yog thawj cov khoom uas pab Apple thim rov qab nws cov nyiaj tau los (Steve Jobs rov qab los rau Apple hauv 1997). Niaj hnub no Apple yog lub tuam txhab thev naus laus zis loj tshaj plaws nrog lub khw muag khoom ntau dua $ 2 trillion.

Pab kom theem tawm lub iPod yog Apple tus kheej iPhone uas ua rau cov neeg siv mloog suab paj nruag ntawm lawv lub xov tooj. Hauv nws lub xyoo kawg ntawm kev tsim khoom tsuas yog peb lab cov khoom siv tau muag (piv rau 250 lab iPhones). Lwm cov cuab yeej cuab tam iPod yog lo lus "podcasting", yav tas los hu ua "audioblogs", tau muaj npe tom qab iPod.

Daim Video Cassette: Lub hauv paus pib ntawm VCRs hnub rov qab mus rau xyoo 1950s. Nws tsis yog txog xyoo 1975 thaum Sony pib ua lag luam Betamax, ntawm tus nqi pheej yig, VCR.VCR
s tau dhau los ua dav rau cov neeg siv khoom. Xyoo tom ntej JVC tau tshaj tawm VHS. Ob lub VCRs tsis yog tsis sib xws. VHS muaj peev xwm sau cov yeeb yaj kiab tag nrho (uas Sony tau theej). Tsis zoo li Sony, JVC tau tso cai rau VHS hom thiab tsis ntev los no lwm cov tuam txhab siv hluav taws xob suav nrog RCA thiab Zenith tau muag lawv tus kheej VCRs. Los ntawm nruab nrab-1980s VHS yeej txoj kev ua tsov rog.

VCR qhia txog kev saib tus cwj pwm uas txuas ntxiv mus rau hnub no. Cov no suav nrog, hloov sijhawm, muaj peev xwm saib ib qho kev pab cuam thaum rub lwm tus, lub peev xwm los tsim lub tsev qiv ntawv programming, qhia txog kev saib binge, tshem tawm kev teem sijhawm saib thiab muab cov neeg saib lub peev xwm nrawm nrawm los ntawm kev lag luam.

Ob lub chaw ua yeeb yaj kiab Universal thiab Disney tau tawm tsam VCRs thiab tau foob foob foob kev ua txhaum cai. Ob lub studios sib cav tias kev kaw cov yeeb yaj kiab hauv tsev cuam tshuam lawv lub peev xwm rov tso cov yeeb yaj kiab hauv cov yeeb yaj kiab. Qhov kev foob Sony Corporation ntawm America vs Universal City Studios, Inc. nws thiaj li mus txog US Supreme. Feem ntau hu ua "Betamax Case", lub tsev hais plaub sab nrog Sony hauv 5-4 pov npav. Nws thiaj li tau sau ua ntej VCR tapes (thiab tom qab DVDs) tau dhau los ua cov nyiaj tau los zoo rau Disney (Home Video) thiab lwm lub studios.

Raws li cov nqi poob thiab ntau cov yeeb yaj kiab tau dhau los, qhov kev loj hlob ntawm VCRs tau tawg. Kev nkag mus hauv tsev neeg tau nce los ntawm 14% hauv 1985 txog 66% hauv xyoo 1990. Los ntawm 1998 tshaj li cuaj ntawm kaum tsev neeg TV muaj VCR. Nyob rau xyoo 1980s Nielsen pib ntsuas qhov cuam tshuam ntawm VCR cov ntaubntawv povthawj siv (tsis playback) muaj nyob rau hauv qhov kev ntaus nqi. Kev ua yeeb yam nruab hnub (aka "soap operas") yog ib hom ntawv nrov tshwj xeeb los sau.

Qhov nrov ntawm VCRs nrog nws cov duab tsis zoo daws teeb meem sai sai li DVDs, Blu-Ray thiab DVRs tau loj hlob hauv qhov chaw thiab lub TV siab txhais tau los ua tus qauv. Xyoo 2016 Funai, cov chaw tsim khoom kawg ntawm VCR tshaj tawm tias lawv yuav tsis tsim cov khoom lag luam ntxiv lawm. Funai, uas pib tsim VCRs hauv xyoo 1983, tau thov hauv 2015 lawv tsuas yog muag 750,000 units tom qab nce siab ntawm 15 lab units hauv ib xyoos.

Thaum nws qhov siab tshaj VCR kuj tau coj mus rau kev tsim cov khw muag khoom video tshiab. Qhov nrov tshaj plaws yog Blockbuster ("Be Kind to Rewind") uas tau pib xyoo 1985. Xyoo 2004, cov nyiaj tau los rau Blockbuster yog $ 5.9 billion thiab muaj 9,000 lub khw muag khoom thoob ntiaj teb. Los ntawm 1995 mus rau 2001 muaj txawm ib tug Blockbuster Entertainment Awards Hauv xyoo 2011 Blockbuster nrog 3,300 lub khw muag khoom tau thov rau Tshooj 11. Los ntawm xyoo tom ntej, tus naj npawb ntawm Blockbuster cov khw muag khoom poob mus rau 51. Tsis ntev los no, muaj ib lub khw Blockbuster tshuav; hauv Bend, Oregon.

Cassette Walkman: Ua ntej lub iPod muaj lub Walkman. Sony tau tshaj tawm Walkman thaum Lub Xya Hli 1979, lub tshuab ua suab nrov thiab tus kheej lub suab uas hnyav 14 ooj. Txoj kev loj hlob ntawm Walkman pib thaum Sony tus co-founder Masaru Ibuka, opera buff, xav tau ib tug sib zog thiab portable cassette neeg uas ua ntawv thaum nyob rau hauv lub trans-Pacific lag luam mus ntev. Nrog rau tus nqi muag khoom ntawm $ 150 tus Walkman hauv thawj ob lub hlis tau muag txog 50,000 units, zoo ua ntej ntawm 5,000 npaj. Lub Walkman tuaj nrog cov ntaub ntawv xiav thiab nyiaj, lub mloog pob ntseg (rau kev ceev ntiag tug), thiab cov nyees khawm (ua si, rov qab, thiab lwm yam). Lub Walkman yog txawb, xav tau ob lub roj teeb AA los ua si.

Raws li nws cov koob meej loj tuaj, Sony tau tsim cov khoom lag luam xws li AM / FM receiver, tus qauv dej-resistant thiab "Discman" uas ua si CDs. Sony kuj tau tsim lub Watchman rau video. Lwm lub tuam txhab xws li Toshiba, Panasonic thiab Aiwa tsim lawv tus kheej portable / tus kheej cov neeg ua si. Sony's Walkman lub koob meej tau nce siab hauv xyoo 1980 thaum nws tau los ua ib feem ntawm zeitgeist. Hauv xyoo 1983, cov ntawv pov thawj tau tshaj tawm cov ntaub ntawv yas thawj zaug. Tus Walkman tau dhau los ua tus khub nrov nrog kev ua haujlwm aerobic thiab tib neeg pib taug kev ntau dua.

Los ntawm 2010 Sony tau muag ntau dua 200 lab Walkman tab sis nrog cov koob nrov ntawm cov suab kaw suab kaw thiab qhov tshwm sim ntawm cov suab paj nruag rub tawm, Sony txiav tawm Walkman. Niaj hnub no, Sony suab paj nruag app hu ua Walkman.

BlackBerry: cov Blackberry yog ib qho khoom siv sib txuas lus wireless uas tau tsim los ntawm Canadian tech tuam txhab Kev Tshawb Fawb hauv Motion hauv xyoo 1999. Blackberry tau pab cov neeg siv xa thiab tau txais email los ntawm sab nraum tsev thiab chaw ua haujlwm siv cov keyboard. Kev pab kom nrov Blackberry yog thaum lub sijhawm 9/11 thaum lawv lub network hauv New York thiab Washington tseem ua haujlwm thaum muaj kev tawm tsam kev ua phem thaum cov neeg sib tw ua tsis tiav.

Xyoo 2002 Blackberry tau tshaj tawm thawj lub xov tooj smartphone uas muaj lub xov tooj ntawm tes, email peev xwm thiab daim ntawv teev npe nkag. Hauv xyoo 2007 thaum thawj iPhone tau tshaj tawm, Blackberry muaj 30% kev ua lag luam feem thib ob tom qab Nokia hauv kev muag khoom. Nyob rau hauv teb rau lub tshiab tso tawm iPhone, nyob rau hauv 2008 Blackberry cua daj cua dub nrog ib tug touchscreen tau qhia rau tsawg tshaj li stellar xyuas. Txawm li cas los xij, los ntawm 2011 Blackberry tshaj tawm kev muag khoom nce txog $ 20 billion. Xyoo 2013 txawm li cas los xij, kev loj hlob ntawm Blackberry pib qeeb raws li cov neeg siv khoom xaiv rau iPhone thiab Samsung GalaGALA
xya. Cov cuab yeej Blackberry kuj tau cuam tshuam los ntawm ntau qhov kev sib foob patent. Los ntawm 2016, BlackBerry tau hais tias nws yuav tsis ua lwm yam khoom siv ntawm nws tus kheej.

Muaj ntau tus neeg siv khoom siv hluav taws xob nrov ib zaug uas tseem muaj sia nyob mus txog niaj hnub no. Cov no suav nrog Palm Pilots, pagers (tseem siv hauv tsev kho mob), camcorders, vinyl records thiab handheld GPS.

Muaj lwm yam khoom uas tsis yog nrov li lawv ib zaug. DVDs tseem nyob txawm hais tias kev muag khoom tau poob qis nrog kev muag khoom poob ntau dua 85% txij li xyoo 2008. Thaum nws qhov siab tshaj plaws hauv tsev neeg nkag mus ntawm DVRs tsis tau mus txog 60%, deb dua nws cov thawj coj VCR thiab kev siv tau poob qis. Tsis tas li ntawd, ntawm nws qhov siab tshaj plaws hauv 2011 tus naj npawb ntawm Pay-Tv cov neeg siv khoom tau tshaj 100 lab lub tsev; txij li thaum nws tau poob mus rau kwv yees li 74 lab lub tsev. Cov khoom no tseem muaj kev cuam tshuam ntawm streaming video, nrog rau lub tsev qiv ntawv programming loj thiab muaj peev xwm nkag mus rau cov kev pab cuam ntawm kev thov.